[blindkid] Braille Question - Scratch mark
Traci W
traci.mwd at gmail.com
Mon Apr 18 18:55:36 UTC 2016
I am a braillist and am running into a fraction that is showing:
7*7*7*7*7*7*7
-------------------
7*7*7
and then the first 3 seven's in the numerator and denominator are scratched
out (to teach dividing exponents, you subtract them)
Is their a braille indicator that anyone knows for this? I know there is a
tally mark, but this doesn't help much. :(
Thanks!
Traci
--
Traci Wilkerson
Cell – 919-971-6526
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